Answer:
1.335 Kilograms
Step-by-step explanation:
Answer:
91
Step-by-step explanation:
for a 2-digit number the tens digit (x) is 8 more than the ones digit (y) and no number is zero
=> x = y+8
x < 10
y > 0
y = 1 and x = 1 + 8 =9
the 2-digit is 91
Answer:
if 1in=15miles
then20.4in=? miles
1in by ? miles and 20.4in by 15miles
1in ? miles= 306in miles
divide both sides by 1in
? miles= 306 miles
therefore 20.4in = 306miles
Answer:

Step-by-step explanation:
we have

we know that



substitute the values in the expression above

Combine like terms
